ISRC HKI190007301
Verified recording
HKI190007301 is “12 Etudes, Book 2, L. 136: Etude No. 1, "Pour les cinq doigts" (For the five fingers)” by Claude Debussy,
registered on the CopyrightChains blockchain with CopyrightID
0x85d583778748a0d94b429d0d8b3257039676977325c1536e72c202a2df545122 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190007301.
Recording identifiers
- ISRC
- HKI190007301
- Title
- 12 Etudes, Book 2, L. 136: Etude No. 1, "Pour les cinq doigts" (For the five fingers)
- Artist
- Claude Debussy
- CopyrightID (CopyrightChains transaction hash)
0x85d583778748a0d94b429d0d8b3257039676977325c1536e72c202a2df545122
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:d9e39453f18a51c1a1e4fd41e68fdeaf79ad8b99b448217c2df02312a5d784c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190007301
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: 12 Etudes, Book 2, L. 136: Etude No. 1, "Pour les cinq doigts" (For the five fingers) · Machine-readable JSON-LD